| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.44 | 7.402% | $93.9123 | $93.91 | $93.90 | $93.90 |
| Purchase #2 | $191.35 | 5.166% | $201.2351 | $201.24 | $201.25 | $201.20 |
| Purchase #3 | $150.37 | 6.414% | $160.0147 | $160.01 | $160.00 | $160.00 |
| Purchase #4 | $105.45 | 5.399% | $111.1432 | $111.14 | $111.15 | $111.10 |
| Purchase #5 | $39.95 | 3.709% | $41.4317 | $41.43 | $41.45 | $41.40 |
| Purchase #6 | $156.79 | 4.507% | $163.8565 | $163.86 | $163.85 | $163.90 |
| Purchase #7 | $196.71 | 10.461% | $217.2878 | $217.29 | $217.30 | $217.30 |
| 7 purchase totals = | $928.06 | $988.8813 | $988.88 | $988.90 | $988.80 | |